ARRANGEMENT IN CONNECTION WITH THE DRAWBAR OF A TRAILER, A CORRESPONDING DRAWBAR, AND A SWAP-BODY COMBINATION VEHICLE

摘要

The invention relates to an arrangement in connection with the trailer of a truck, in which the trailer (12) includes a chassis (18) and a drawbar (13) pivoted to the front bogie (44) of the chassis (18), which drawbar (13) includes an A-frame structure (30) pivoted to the front bogie (44), an arm (23) connected to the A-frame structure (30), and a coupling head (28) at its opposite end for coupling the drawbar (13) to the truck (14) towing the trailer (12). The A-frame structure (30) of the drawbar (13) narrows away from the said coupling head (28) and the said drawbar (13) is telescopic. The invention also relates to a corresponding drawbar (13) and a swap-body combination vehicle.